Struct IntermediaryBuilder 

pub struct IntermediaryBuilder<Server = (), Client = (), Resolver = (), Route = AllowAuthenticatedRoute, Policy = NoPipeline, Boundary = IdentityIntermediaryMiddleware, Cancellation = RejectCancellation> { /* private fields */ }

Progressive builder for Intermediary.

Implementations

impl<S, C, R, A, P, B, K> IntermediaryBuilder<S, C, R, A, P, B, K>

pub fn server<Next>( self, server: Next, ) -> IntermediaryBuilder<Next, C, R, A, P, B, K>

Supplies the complete client-facing role configuration.

pub fn client<Next>( self, client: Next, ) -> IntermediaryBuilder<S, Next, R, A, P, B, K>

Supplies the complete PostgreSQL-facing role configuration.

pub fn startup_resolver<Next>( self, resolver: Next, ) -> IntermediaryBuilder<S, C, Next, A, P, B, K>

Supplies the required asynchronous startup resolver.

pub fn authenticated_route<Next>( self, route: Next, ) -> IntermediaryBuilder<S, C, R, Next, P, B, K>

Supplies optional post-authentication routing policy.

pub fn pipeline<Next: PipelinePolicy>( self, pipeline: Next, ) -> IntermediaryBuilder<S, C, R, A, Next, B, K>

Selects lock-step or bounded request pipelining.

pub fn middleware<Next>( self, boundary: Next, ) -> IntermediaryBuilder<S, C, R, A, P, Next, K>

Supplies middleware for the forwarding boundary.

pub fn cancellation(self, cancellation: CancellationPolicy) -> Self

Selects an explicit cancellation posture.

pub fn establishment_failure(self, policy: EstablishmentFailurePolicy) -> Self

Selects conservative close or one fixed safe diagnostic on establishment failure.

pub fn cancellation_registry<Next>( self, registry: Next, ) -> IntermediaryBuilder<S, C, R, A, P, B, Next>

Enables forwarding through an application-owned concurrent registry.

pub fn build( self, ) -> Result<Intermediary<S, C, R, A, P, B, K>, IntermediaryBuildError>

Validates composition and creates a reusable component.

Errors

Returns the first missing mandatory role, resolver, or cancellation configuration.

Trait Implementations

impl Default for IntermediaryBuilder

fn default() -> Self

Returns the “default value” for a type.